这对于活性测试而言是非常确实的, 而对物理性能测试则差一些.This is especially true for activity tests, less so for physical tests.让他知道确实的消息.Put him in full possession of facts and figures.我需要确实的数字, 不要估计的.I need the actual figures, not an estimate....

“确实的”的英语可以翻译为：assured，indubitable，[经] absolute，physical，sure-enough ...